Question: What was the population of Puerto Rico in 1962?
Paraphrase: in 1962, what was the population of Puerto Rico?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q1183 p:P1082 ?s . ?s ps:P1082 ?obj . ?s pq:P585 ?x filter(contains(YEAR(?x),'1962')) }